After simultaneous deadly terror attacks on San Diego and Washington, DC, hammer the nation, Nathan learns that the mass murders weren’t random events—they targeted his family.

And the threat is far from over. Part of a larger plot involving a sabotaged North Korean bioweapons facility and an ISIS training camp in northern Mexico, a third attack—bigger than 9/11—is being hatched by cold-blooded killers.

With the US Border Patrol and the CIA supporting the mission, Nathan teams up with longtime family friend Vincent Beaumont, the CEO of America’s largest private military contractor.

In a harrowing firefight, Nathan’s assault team will have to neutralize the terrorist cell, recover the weapons of mass destruction, and get them safely across the international border. The lives of thousands are at risk as Nathan weighs his lust for revenge against the most crucial part of the mission—taking the ringleaders alive—which might just cost him his life.